Answer:
im not 100% sure but i would go with sneak
A. Opportunity cost is “the loss of potential gain from other alternatives when one alternative is chosen.” What you are losing is the chance for more money.
The zebra mussel is an invasive species that decrease the carrying capacity of native species by competing for limited food resources. Invasive species are harmful to the homeostasis of an ecosystem.
The carrying capacity refers to the maximum population size of a species sustained by specific environmental conditions.
The factors that affect the carrying capacity include the availability of both biotic (e.g., food, presence of invasive species, etc) and abiotic (e.g., water, habitat) resources.
For example, Zebra mussels, and Quagga mussels are invasive species that can decrease the carrying capacity of native mussels by taking away limited food and attaching themselves to the native mussels.
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The example of a normative as opposed to positive statement is : if the price of a product decreases, people's willingness to buy that product will increase.
<h3>What is a normative statement?</h3>
A normative statement explains what should be base of the subject according to the belief through valued judgement which shows the fairness of the subject on public policy. It generally implies relating to an evaluative standard.
A normative statement focus on what the economy ought to be or should be. it simply shows the perception of an individual about the economy, whereas positive economics has an objective approach, rely on facts.
Therefore, the example of a normative as opposed to positive statement is f the price of a product decreases, people's willingness to buy that product will increase.
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